supertest-prefix/lib/index.js

An extension to supertest which adds prefix to the routes

(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['exports'], factory);
  } else if (typeof exports !== "undefined") {
    factory(exports);
  } else {
    var mod = {
      exports: {}
    };
    factory(mod.exports);
    global.index = mod.exports;
  }
})(this, function (exports) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });

  exports.default = function (prefix) {
    return function (req) {
      if (req.url[0] === '/') {
        req.url = prefix + req.url;
        return req;
      }

      var protocol = req.url.substring(0, req.url.indexOf('://') + 3);
      var path = req.url.substring(req.url.indexOf('://') + 3, req.url.length);
      var newPath = path.substring(0, path.indexOf('/')) + prefix + path.substring(path.indexOf('/'), path.length);

      req.url = protocol + newPath;
      return req;
    };
  };
});